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CVE-2015-1635

CWE-94

Critical

103.8

RPS

Description

HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted HTTP requests, aka "HTTP.sys Remote Code Execution Vulnerability."

Source: NVD

Signals

CVSS
9.8
Critical · v3.1
EPSS
99.99%
Probability of exploitation in the next 30 days (FIRST)
CISA KEV
In CISA KEV since Feb 2022
Fix commit
No known fix commit
Sources: MoreFixes, FreshFixes
Weakness
CWE-94
Published
14 Apr 2015
Last modified 22 Apr 2026

How to read these signals: RPS · EPSS · CISA KEV · Data sources

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Data as of 8 Oct 2026, 05:16 UK time

CVE-2015-1635 · RPS 103.8 · DevSecure Intelligence